DWARF_TAG(3) | Library Functions Manual | DWARF_TAG(3)

# NAME

dwarf_tag — retrieve the tag associated with a DWARF debugging information entry

# LIBRARY

DWARF Access Library (libdwarf, -ldwarf)

# SYNOPSIS

#include <libdwarf.h>

int
dwarf_tag(Dwarf_Die die, Dwarf_Half *tag, Dwarf_Error *err);

# DESCRIPTION

Function dwarf_tag() retrieves the tag associated with the debugging information entry referenced by argument die, and stores it into the location pointed to by argument tag.

If argument err if non-NULL, it will be used to return an error descriptor in case of an error.

# RETURN VALUES

On success, function dwarf_tag() returns DW_DLV_OK. In case of an error, it returns DW_DLV_ERROR and sets argument err.

# ERRORS

Function dwarf_tag() can fail with the following error:

[DW_DLE_ARGUMENT]
  Argument die or tag was NULL.

# SEE ALSO

dwarf(3), dwarf_die_abbrev_code(3), dwarf_diename(3), dwarf_dieoffset(3)

April 14, 2010 | NetBSD 7.2